echo 'digraph {

"Anthy Himemiya" -> "Chu-Chu" [taillabel = "Pet of"]
"Utena Tenjou" -> "Anthy Himemiya" [taillabel = "Friend of"]
"Akio Ohtori" -> "Anthy Himemiya" [taillabel = "Younger Sister of"]
"Chu-Chu" -> "Anthy Himemiya" [taillabel = "Owner of"]
}' | dot -Tsvg > output.svg